A man walks past a destroyed railroad bridge which fell over a main road leading to the eastern Ukrainian city of Donetsk, near the village of Novobakhmutivka…A man walks past a destroyed railroad bridge which fell over a main road leading to the eastern Ukrainian city of Donetsk, near the village of Novobakhmutivka, north of Donetsk July 7, 2014. Ukraine’s richest man pleaded with the government on Monday not to bomb Donetsk, a city of a million people where hundreds of heavily armed pro-Russian rebels have vowed to make a stand after losing control of their bastion in the town of Slaviansk. REUTERS/Maxim Zmeyev (UKRAINE – Tags: POLITICS CIVIL UNREST TRANSPORT TPX IMAGES OF THE DAY)